FR3064322B1 - CONTROL DEVICE COMPRISING A CYLINDER - Google Patents

CONTROL DEVICE COMPRISING A CYLINDER Download PDF

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Publication number
FR3064322B1
FR3064322B1 FR1752418A FR1752418A FR3064322B1 FR 3064322 B1 FR3064322 B1 FR 3064322B1 FR 1752418 A FR1752418 A FR 1752418A FR 1752418 A FR1752418 A FR 1752418A FR 3064322 B1 FR3064322 B1 FR 3064322B1
Authority
FR
France
Prior art keywords
cylinder
control device
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1752418A
Other languages
French (fr)
Other versions
FR3064322A1 (en
Inventor
Jean-Michel Marchisio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Embrayages SAS
Original Assignee
Valeo Embrayages SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Embrayages SAS filed Critical Valeo Embrayages SAS
Priority to FR1752418A priority Critical patent/FR3064322B1/en
Publication of FR3064322A1 publication Critical patent/FR3064322A1/en
Application granted granted Critical
Publication of FR3064322B1 publication Critical patent/FR3064322B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/06—Details
    • F15B7/08—Input units; Master units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D2025/081—Hydraulic devices that initiate movement of pistons in slave cylinders for actuating clutches, i.e. master cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0212—Details of pistons for master or slave cylinders especially adapted for fluid control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/18—Sensors; Details or arrangements thereof
FR1752418A 2017-03-23 2017-03-23 CONTROL DEVICE COMPRISING A CYLINDER Active FR3064322B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1752418A FR3064322B1 (en) 2017-03-23 2017-03-23 CONTROL DEVICE COMPRISING A CYLINDER

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1752418A FR3064322B1 (en) 2017-03-23 2017-03-23 CONTROL DEVICE COMPRISING A CYLINDER
FR1752418 2017-03-23

Publications (2)

Publication Number Publication Date
FR3064322A1 FR3064322A1 (en) 2018-09-28
FR3064322B1 true FR3064322B1 (en) 2022-08-12

Family

ID=59031138

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1752418A Active FR3064322B1 (en) 2017-03-23 2017-03-23 CONTROL DEVICE COMPRISING A CYLINDER

Country Status (1)

Country Link
FR (1) FR3064322B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705151A (en) * 1985-10-31 1987-11-10 Automotive Product Plc Hydraulic slave cylinder interlock switching device with proximity sensor
US7931403B2 (en) * 2002-06-07 2011-04-26 Polygon Company Position sensing composite cylinder
DE20308810U1 (en) * 2003-05-23 2003-08-28 Zf Sachs Ag Piston-cylinder unit, especially for a motor vehicle braking system or hydraulic coupling, has a permanent magnet mounted on a support surface on the piston with a securing element to secure it axially
FR2929704B1 (en) * 2008-04-04 2010-05-14 Univ Joseph Fourier CAPACITIVE DETECTOR, METHOD FOR MANUFACTURING CAPACITIVE DETECTOR AND MEASURING DEVICE FOR INTEGRATING SAME
DE202008010230U1 (en) * 2008-07-31 2009-12-10 Liebherr-Elektronik Gmbh Position measuring device for a fluidic cylinder
DE102012100335B4 (en) * 2012-01-16 2013-11-07 Parker Hannifin Manufacturing Germany GmbH & Co. KG Pressure vessel with a piston movable therein and a device for determining the position of the piston in the pressure vessel

Also Published As

Publication number Publication date
FR3064322A1 (en) 2018-09-28

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